Grass Gobbler Mounting

I've got a Snapper 36 wb and just picked up a used grass gobbler catcher. I would love any info and pics on how I would mount the catcher onto the mower. I've spent quite a bit of time on the gobbler website and it wasnt very helpful. If anyone could post a few close-ups of how a Grass Gobbler mounts I'd greatly appreciate it.
Should I get bracket or could I weld something on?
Thanks a lot!